At the beginning of the text, I was a bit embarrassed. At the beginning, I couldn't help but quibble about it. Well, I tried to follow the principle of “no softness, no blackness, and no objectivity.†Can help improve the product. The BenQ i300j micro-projection packaging is the most "simple" of the micro-projections I've used so far. If customers only see this package, they will not have the urge to understand and purchase. In this era, especially for this kind of technology-rich product, the packaging does not need to be luxurious, but it must have characteristics, can be exquisite, can be connotation, can be art, can also be different, but it is not such a "simple", with a very In plain words, "The packaging design failed."
The so-called good Lu, good design must first touch the hearts of customers, and today's BenQ i300j really did not do it. So whether the base company can consider changing the packaging designer to enhance the visual taste of the product.
BenQ i300j's accessories are also relatively simple, separate power supply, remote control, remote control charging data line, a number of instructions, it really is a good simple. However, since it is a projection with 3D function, I always think that there should be a pair of 3D glasses in the accessories, so as to give the user a better and more effective use experience. Imagine that after the user gets the 3D projection, the seeds of sunflower seeds are put on a table, and the 3D blockbusters are busy, and everything is ready. When they are switched on, they only find that there is no 3D glasses. At this time, we can calculate what he feels at this time. Shadow area. To make a product is to make a service and do a service, which is to think of what the user thinks... (Well, well, a bit more to say). Then the topic, that is the second slot of this article - the huge power supply, it does not match with the projection of the compact posture! I do not understand, it is difficult to design a small point of power? Technically, there should be no problem! I dare to tell you responsibly that there are certainly 120 people in this power supply 100 users. Do not ask me where the other 20 are coming from.
The design of this BenQ i300j is slightly different. It doesn't have the same flatness as the normal projection. It's "ass" is tilted up, it is difficult to highlight its graceful posture. Oh, in fact, it is also well-intentioned, at the end of the i300j is its sound system, this design is entirely for the sake of acoustics, the rising 13 degree "sweet corner" allows users to listen to more beautiful sound. And regardless of the placement of the projection, this design is more conducive to the transmission of sound. The BenQ i300j has only one physical button, which is the power button in the center, and a warning light on each side.
As to whether this kind of design is good-looking, it can only be spent in different ways. However, a friend with obsessive-compulsive disorder may be more difficult to accept. He should have been thinking about how to press his “assâ€.
The BenQ i300j has designed a pushable lens cover on the lens. This is a thoughtful design. After all, there is no lens cover protection. As time goes by, there will always be a lot of dust on the lens, and the dust on the lens is not It's easy to clean up. However, the problem has arisen again. If a user uses it in a suspended shooting mode, the switch would be very troublesome, so it would be better if it could be designed to be automatic. On the side of the lens, those irregular small round holes are projection cooling holes. Cold air is sucked in from the side and hot air is discharged from the front. It is indeed more considerate.
As the lens cover is pushed open, the "Eagle Eye" appears. Many of the micro-projections are based on cost considerations. They are resin lenses that are used. When the internal temperature of the machine rises, the resin lens will be deformed, causing the projector to boot. Not long after the phenomenon of virtual coke. So in order to effectively control this phenomenon, BenQ i300j adopts 6 high-quality glass lenses with lower thermal expansion rate to solve the problem of lens deformation from the source, so that you will not cause the screen to rise due to temperature during the use of the screen. The font is fuzzy.
The right side of the machine is designed with focusing ring, air inlet and power connector. In the experience, the damping of the focusing ring is not very obvious, but it is also relatively good control, and the accuracy of focusing is also relatively high.
Because the rear of the i300j was designed with an audio system, the interfaces were all placed on the left side of the projection, and for the sake of beauty, the cover of the interface was specifically designed. The cover has a certain magnetic attraction, so it is very smooth when it is closed. In terms of interfaces, i300j has two USB ports, one of which is 3.0; an HDMI high-definition interface, a set of audio input/output interfaces, a Spdif optical output interface, and a network interface. Although the interfaces are not rich, they are definitely sufficient for micro-investment. However, I personally recommend adding a group of AV interfaces. Many people still need to access cable TV and S9.
At the bottom of the projection, in addition to several groups of cooling holes, there are three rubber feet and a standard threaded hole, in which the foot pad in front is adjustable.
The general projection will design two adjustable foot pads, because that will be more stable, but this BenQ i300j is only in the middle of the design of a, is it because of the cooling hole?
Here we look at the BenQ i300j supporting remote control, very small, 13-key design, appearance and feel pretty good, built-in lithium, Micro-USB power supply. With regular Android function keys, but also very intimate design a key to clean up the function is the remote control at the bottom of the small rocket button.
Compared with traditional projection, micro-projection has an unparalleled advantage, that is, its mobility. Traditional projections are part of building a home theater. Because they are too bulky, they are basically fixed in a constant position throughout their lives. Micro-projection is an application suitable for different scenarios. It is small and portable, and can be placed at will. Whether it is a living room, a bedroom, an interior or an outdoor, you can take it anywhere and use it whenever you like. The weight of 900g, even if it is a small woman with no hands, can be easily taken away.
With 215mm x 174mm x 50mm measurements, you can bring it anywhere in your bag for a walk-and-go trip.
At home, you can put it directly on the desk, bookcase or on a shelf.
You can also use a tripod for placement. You don't have to worry about smashing your 30-dollar cottage triangle.
Of course, if you have a multi-functional stand, you can fix it like this on a small bookcase or bedside table, which is more convenient.
If you like to use it in your bedroom, it would be nice to nail a small rack on the wall. I've been using it all the way. The TV in the bedroom hasn't been opened for a long time. It's in my heart. There must be great resentment on the projection.
The compact and portable body shape is very suitable for those who often travel, but also always need a projection demo crowd, with a number of office software, the required document exists in the U disk, easy to get a meeting, no longer have to worry about no projection or computer Unable to connect.
The BenQ i300j has a built-in custom cool-K song. If you have a simple microphone, you can always come home to a concert you want to sing.
The BenQ i300j can quickly identify the input source and connect it to your computer very quickly and easily. Before I used two micro-projections, it was too much trouble connecting to a PC, either not displaying, or wasted, or the resolution was not good. In short, it was very uncomfortable.
I300j related parameters given by CPU-Z:
Ann Bunny test results: 13210 points, this score is not true in terms of high, it can be seen that its hardware configuration can only be medium, which has a certain relationship with its market position. The BenQ i300j is positioned in this category of people who like to pursue online dramas, so it is said that its local decoding capability may be weaker, and these will be followed by detailed tests to illustrate. In general, the 13210 score is indeed not ideal:
NenaMark2 test results: 41.6fps, it is a moderate level.
In recent years, playing projection, often soaked in some projection forums, QQ group. For the projector, in addition to the price, quality issues, the most heard should be asked how a certain machine brightness? Is the calorific value high? No big noise? How about power consumption and other issues, and for micro-projection products using DLP technology, users will have more doubts, that is, there is no virtual focus, after the heat engine will not run out of focus, whether it is convenient to carry out and so on. Since users are paying attention to these issues, it shows that these data are more important to consumers. Brightness determines the projection display effect, heat represents the stability of the machine's operation, noise and virtual coke focus directly affect the mood when watching movies, power consumption and your wallet is directly related. Now let's take a look at some of the test results I have done with BenQ i300j. Because the instruments used are not professional equipment, errors are unavoidable, and the measured results are only for users to refer to, so also Don't be too true.
After the power tester is powered on, the power is equal to 0 watts per hour in the standby state and about 45 watts in the no-load working state, while the power in the case of a 320 G mobile hard disk is about 5 watts higher, up and down the 50 Floating, even lower than the official 75W, is indeed more power-efficient. Through data calculations, for example, if we use 3 hours per day and the electricity is 1 yuan per kilowatt-hour, then the electricity consumption per month for 30 days is about 4500 watts, and the electricity bill is about 4 cents for 5 cents. This data is comparable to The LCD TVs for home use are much more expensive.
Temperature test We know that the traditional bulb projector has always been a big fever. If you watch the movie too close to the heat, the projection heat is always a key issue for the user, and the micro-projection If such a small volume is too high, it will definitely affect the normal operation of the machine. So what about the performance of the BenQ i300j in this area? Take a look with me!
The boot time of the machine is about 4 hours. The temperature measuring gun and the machine have been placed in the same environment for 3 hours. At this time, the indoor temperature is only 2 degrees. After the infrared temperature gun test, most of the surface temperature of the machine is about 12 degrees, and some positions are lower than 6 degrees. I took the temperature data inside the machine cooling hole, and the highest is 39.3 degrees. This data may also be slightly out of the current low ambient temperature, but we can still see that the BenQ i300j cooling is still very good.
Noise Test For the projector, the noise problem is also a concern for many friends, because it not only affects the user's mood when watching a movie, but the loud noise is also likely to damage the user's hearing. Let's take a look at the difference in noise that is common to ordinary people:
0-20 dB: This level is basically not felt.
20-40 decibels: Quiet, whispering.
40-60 dB: General, normal indoor conversation.
60-70 dB: noisy, destructive nerves;
70-90 dB: It is noisy and the nerve cells are damaged.
90-100 decibels: Increased noise and hearing loss;
100-120 decibels: Unbearable, stay for a minute or temporarily deaf.
120 decibels or more: Extreme or full.
Because the professional test noise is performed in an absolutely silent space, the resulting data is more accurate. Of course, I certainly can not do it, can only do is choose a relatively quiet environment, the test time is early morning At 1 o'clock, the surroundings are still relatively quiet, and the ambient noise is 34.6 dB. In order to achieve the relative accuracy of the data, I have adopted a more common noise testing technique - the five-point fixed-point test method. That is, in the front, back, left, and right directions of the object to be measured, the data is sampled using the same distance of 50 CM, and then the five data are averaged to obtain a relatively accurate result. From the figure below, we can see that the values ​​in the five directions are 37.7, 37.1, 38.6, 37.2, and 38.9, respectively, and its average value is 37.9 dB. These figures are slightly higher than the 30 dB announced by the government.
(The test mode is normal mode. In other modes, the noise may slightly rise or fall. However, the frequency of use is not high, and it will not be tested one by one.)
Brightness test I believe that for projectors, brightness is always an indicator that users are most concerned about. Here I would like to remind you that the high brightness of commercial projectors is to meet the needs of business office use during the day, and most of home projectors The use of the environment is in the evening, and most of it is used in a dark environment, so too high brightness will hurt your glasses, so I also advise that if you do not have special needs, the home does not need to be too high The brightness. Of course, some of my friends who like watching TV with projections during the day can ignore my passage. For the brightness of this indicator will largely affect the user's choice at the time of purchase, so basically all projection manufacturers will deliberately raise the lumen of the machine, which we are also accustomed to, then we will test together How much is the true brightness of BenQ i300j?
For more accurate testing, I used the ANSI 9-point test method, which measures the illumination of 9 points in the picture. Then the average illumination of the 9 points is the average illumination of the entire screen, and then multiplied by the picture size. It also gives the brightness of the machine, the number of lumens. The nine-point LUX values ​​are 367 lux, 385 lux, 349 lux, 400 lux, 402 lux, 370 lux, 415 lux, 410 lux, and 384 lux, respectively, and the average value is about 387, and then the area is multiplied by 0.816 (width 120, height 68). Out of ANSI brightness is 316 lumens. This value and the official announcement of 400 lumens is also relatively close, but BenQ i300j uses the ISO lumens, in the measurement methods and environmental requirements are different, some are also normal. Moreover, the brightness of some projector manufacturers is actually based on the peak brightness of the projection. The peak brightness means the highest brightness that a single point can achieve in the brightest mode.
(Brightness is tested in the standard mode, it is the most commonly used and the effect is relatively best.)
Many micro-projections have been used before the virtual focus test. Basically, there is a common feature, that is, the focal length is clear at the time of power-on. After more than ten minutes, it becomes blurred again, and it needs to be adjusted again. However, this is not finished yet. Waiting until you turn on the machine again the next day, you need to adjust, the machine is hot and then adjusted, and again... What is the reason? Because most of the micro-projection cost considerations, will use resin lenses, while the resin lens at high temperature Under the deformation will occur, so there is a phenomenon of heat Defocus. So why does BenQ i300j call it "Eagle Eye" because it uses 6 glass lenses to optimize heat flow processing, so that micro-investment is not a virtual focus. After testing, the BenQ i300j did this, and there was no ghosting after the heat engine.
However, it has not been perfect, although the virtual camera will not appear after the heat, but the entire screen can not be adjusted to all clear, the upper right corner will always be more blurred than the other three corners.
We know that the projection distance increases, the brightness will gradually decay, and the picture quality will become worse and worse. So the level of brightness and the size and effect of the projection have a lot to do with each other. From the previous chapter we measured the BenQ i300j's ANSI brightness of 316 lumens, then what would be its projection size and display performance? Let me uncover the secret for everyone!
In terms of shot size, the official data is 80 meters for 2.4 meters. After testing, the BenQ i300j projected a 100-inch screen with 3.2 meters. Although the base i300j can project a 40-200 picture, the picture quality will be significantly reduced after more than 120 inches, and the best effect can be achieved between 80 inches and 100 inches, taking into account the quality and the large screen. . Although the picture quality has dropped at 120 inches, it is still within an acceptable range, and the visual impact will increase.
Because of the reasons of equipment, environment and technical level, it is certainly impossible to restore 100% display effect to everyone in the screen shot. It can only be as close as possible to the actual effect.
Let's take a look at the contrast between the BenQ i300j and a LCD TV and original image. It can be seen from the following two comparison charts that the BenQ i300j is more realistic in color reproduction, while the LCD TV is more sharp and the tone is colder. . In contrast, BenQ i300j's display is even better.
Original image:
Left for a LCD TV, right for BenQ i300j:
Original image:
Left for a LCD TV, right for BenQ i300j:
BenQ i300 as the "Eagle Eye" model name, in fact, is divided into two sections by channel, i300T represents the Lynx section, and I got this i300J is representative of Jingdong section, which is not difficult to see from its main interface Out, there is a sign of "Jing Dong+" at the top left of the screen. BenQ i300j as a smart projection, built-in Android 4.4 system, the UI design of the cube is missing a little personalization, the main interface is divided into "recommended", "classification", "application" and set four blocks.
BenQ i300j's online video content partner is excellent friends and music, containing a large number of genuine video resources. The classification is also more detailed and the operation is very convenient.
As a smart projection, BenQ i300j can freely install massive software programs. In the application interface, we can also add them to the desktop according to their own preferences, so that they can be used at any time.
In the settings interface, BenQ i300j set aside the Android native settings interface, in particular customized for their own interface, more simple and faster.
The BenQ i300j supports Bluetooth, which means that it can connect with all Bluetooth-equipped squirrels, keyboards, gamepads, headphones, and stereos, which greatly facilitates our subsequent use.
BenQ i300j supports online online upgrades, eliminating the hassle of downloading and copying back and forth.
I also said in front of the BenQ i300j is positioned in the family entertainment intelligent micro-projection, the face of the crowd is the consumer who likes to pursue the drama and watching movies online, so it is also considered to be a kung fu on the online resources, it The content provider is excellent friends and pop music, has a huge amount of genuine video resources, in the update speed is also relatively awesome, many TV shows are released in the TV can also be found here. The only thing that made me dissatisfied is that many of its resources are to be charged, which is too inconsistent with the spirit of free sharing on the Internet. Of course, the charges naturally have their own rationale for charging. People have genuine copyrights! Well, this reason still cannot convince me. I still don't like to watch movies and TV series that are charged.
The video classification is quite detailed. Like the currently playing Marshal and the wrong car can be found here.
In terms of films, it may be that the requirements are relatively high, copyright issues are relatively large, so I haven't even seen one of the few films that have been released recently.
Still screen photo:
A lot of movies that need to be paid, to tell the truth, and not new films, are all old movies. They can be seen everywhere. They even have to watch a charge of 5 yuan. I really don't know whether someone will pay for this.
Fees are really not cheap, monthly fee of 30 dollars.
Just when I was in Tucao movie fees, suddenly found that there are still benefits, you can add the public number free lead card, be regarded as an egg! The method is relatively simple, follow the screen prompts to go on it, soon, a year Members can finally see a free movie for one year and save 360 ​​oceans. It's really a little exciting to think about it.
Of course, if you do not bother with this kind of online platform for charging, then there are a lot of other free ones, and I will not list them one by one. What kind of market is yours to download?
I said in the software running link, the BenQ i300j flagship online, local playback will certainly not be too good, now tested it, as expected, very unsatisfactory, first used the security Bunny video test, 30 video samples in 3 No support, 10 problems, only 17 can play normally. This level of local play should currently belong to the lower middle class.
17 normal play sample attributes:
Ten problematic sample properties are either not supported by the audio format or are stuck.
3 unsupported video formats:
Although I know that local playback is not the strength of the BenQ i300j, and that it basically understands its decoding capabilities in software testing, I still tried to play some conventional test videos, including 4K, 1080P, 720P, and H.265 encoding. The 4K series was killed because it did not support DTS and AC3 audio formats. Therefore, 1080P samples did not have any sound and the playback was not smooth. A small part of the H.265 encoding could be played normally, and the others could not be decoded. Basically the videos that can be watched normally are ordinary 720P formats, which is quite consistent with its positioning.
So, if you are keen on local HD movies, then before you can sell this BenQ i300j, you have to think clearly, or even give it a HD player. Anyway, it's all cabbage prices, very affordable.
BenQ i300j supports active 3D playback, and the effect is very good. There is no flickering or corruption during the experience. Some demonstration films with good results can definitely bring you an immersive feeling. Unlike most 3D projections, the BenQ i300j does not have a 3D button on the remote control, nor does it have a 3D feature on the body and the outer packaging. People who don't understand it do not know it is a 3D projection. Switching 3D requires selection by entering the 3D menu.
I personally prefer to watch 3D movies. The stereo feeling is that 2D movies can't be given. Before, some classic 3D movies have to go to the cinema to see them. The effect is absolutely amazing. As for movie tickets. We are small cities in the eight-line city. The prices are not expensive, but they are acceptable. It's just that every time you go and look, you can't do it with both eyes. You have to buy something delicious. You have to have a meal after watching the movie. Two people. A movie down, at least 200 pieces, there are still some distressed. Now that you have a 3D projection, although the effect is certainly not comparable to that of a movie theater, privacy is something that a movie theater can't give, and some 3D movies are not visible in a movie theater. You know. So I don’t even go to the cinema now. Anyway, I’m not in a hurry to watch it. I waited for a while to download it online.
In terms of games, because the BenQ i300j's remote control does not have a flying mouse function, it can only play some relatively simple games, but fortunately it supports Bluetooth, so if you have a Bluetooth gamepad, then Big difference.
After playing 80, what I liked the most was the arcade games that once took me out of mathematics. Even though it was the most enjoyable game to use a rocker, I used the handle to fit in the big screen. There is a different kind of excitement. Of course, if you have a higher pursuit, you can connect PS4, XBOX360 or PC to play big games, and that feeling is naturally better.
advantage:
1, the body design is small and stylish, strong portability.
2, support a key to boot, two keys off, particularly convenient.
3, support active 3D, excellent playback.
4, 5.1 channel output, dual 8W speakers, 13 degrees "sweet angle" brings the sound quality effect is ideal.
5, power consumption, temperature, brightness, noise, all important indicators are ideal.
6, the machine uses a glass lens, in the use of virtual coke, running out of focus has been a good control.
7, comes with a lens cap, effectively prevent dust.
8, long life LED light source, save the follow-up expenses.
9, support for Bluetooth.
Disadvantages:
1. The remote controller does not support mouse mode, and some software cannot operate smoothly.
2. The power supply is too large and inconvenient.
3, the packaging is too simple.
4, general hardware configuration, local playback capability is not ideal.
5, built-in online movie and television platform charges.
Summary: This BenQ i300j home smart micro investment in the quality is still very good, is actually a professional manufacturer to make the product, but there is still lack of sense in the packaging design and design. The "Eagle Eye" is indeed known as a real name, but with a slightly lower hardware configuration, local playback is not ideal. The remote controller is indeed very convenient in some operations, but it does not have the function of flying rodents so that it can not start in many applications. Overall, it is still a very good micro-projection products, I believe that in the follow-up efforts, will certainly More perfect.
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